The pili tree is about 20 m (66 ft) tall with resin strong wood. It can live through strong winds. Insectspollinate the plant. Its flowers bloom much of the time. The fruits ripen after a while. The ovary has three locules, each with two ovules; most of the time only one ovule develops.[4]
The C. ovatum fruit is a stone fruit, weighing 15.7 to 45.7 g (0.035 to 0.101 lb). The skin (exocarp) is smooth, thin, shiny, and darkens when the fruit ripens; the pulp (mesocarp) is fibrous, fleshy, and yellow in color. The nuts are 8% carbohydrate, 11.5 to 13.9% protein, and 70% fat.[3] Kernels from some trees may be bitter, fibrous or have a weird smell.